Poxviridae

Definition

A family of viruses that primarily infect vertebrates, including humans, but can sometimes affect insects. They are characterized by a large, linear dsDNA genome and complex virion morphology.

Etymology

From Latin 'pox', meaning 'smallpox'.

Example

Poxviruses are the largest known viruses and have been found in a variety of host species.

Related Terms

• Entomopoxvirus
• DNA virus
• Orthopoxvirus

Usage Notes

Poxviruses are classified as DNA viruses and are further subdivided into subfamilies based on their host range and genomic characteristics.